Endangered species facts : winged mapleleaf.

Bibliographic Details
Corporate Author:	U.S. Fish and Wildlife Service
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : U.S. Fish and Wildlife Service, [2004]
Edition:	Updated May, 2004.
Subjects:	Winged mapleleaf (Mollusk) Winged mapleleaf (Mollusk) > Saint Croix River (Wis. and Minn.) Endangered species > United States.
Online Access:	Text version: PDF version:

Description
Item Description:	Title from title screen (viewed Dec. 15, 2005). "Updated September 2004." Electronic resource.
Format:	Mode of access: Internet from the FWS web site. Address as of 3/27/06: http://www.fws.gov/midwest/Endangered/clams/winge_fc.html (text version), http://www.fws.gov/midwest/Endangered/clams/wmapleleaf.pdf (PDF version); current access is available via PURL.